It was 80 years before Christopher Columbus crossed the Atlantic Zheng He sailed to East Africa
Don’t be too ______ about what you eat, or you are likely to develop an unbalanced diet, which is harmful to your health.
Thanks to the Party’s opening and reform policy, people in China are ______ than they were thirty years ago.
Whatever achievements you have achieved, you should not be ______with them. If you ____, it is unlikely that you will make further achievements.
If you blood _____ badly, your hands and feet will get cold easily.
_____ is often the case, we have worked out the production plan.